baber/WOPTO huggingface dataset:
Patent EP-0281023-A3 (EP)
IPC: B30B15/30
Filed: 1988-02-26
Abstract: Die Erfindung betrifft eine Vorrichtung zum gesteuerten, 
dosierten Füllen von Metallpulver in Preßformen, mit der 
eine geringe Lage- und Formabweichung der Preßteile, ihre 
hohe Maßgenauigkeit und Gleichmäßigkeit der Materialdichte 
erzielt werden soll.  
Erfindungsgemäß wird dazu der aus dem Werkzeugbereich beweg­
bare Füllschuh (1) mit einer Blendenverschlußeinrichtung in 
der Bodenplatte (2) versehen, die über eine Hebelanordnung 
erst geöffnet wird, wenn der Füllschuh (1) unmittelbar über 
dem Werkzeugfüllraum positioniert ist. Über eine Kurve (16) 
wird die Blendenverschlußeinrichtung gesteuert. Vor dem 
Wegbewegen des Füllschuhs (1) aus dem Werkzeugbereich wird 
die Blende geschlossen. Die wesentlichen Vorteile bestehen 
in der Vermeidung eines Schatteneffektes und dem Erhalt 
einer gleichmäßigen Pulverdichte beim Einfüllvorgang.
Patent EP-0282791-A3 (EP)
Title: Dispenser for viscous materials
IPC: B65D47/34
Filed: 1988-02-26
Abstract: The dispenser has a housing (1), in which a piston (2), which can only be displaced in the emptying direction, is arranged and which has an outside handle for actuating a pump wall (6) which can be pressed in the direction of the piston for discharging the contents out of an exit opening (16) of a top cover (13) of the housing, which cover is connected via a small tube (9) to the pump wall. To achieve convenient and hygienic discharge, it is proposed that the actuating handle is designed as a key (T) which is displaceable transversely to the top of the cover and is arranged between the pump wall (6) and the cover (13), the displacement movement of which key, deflected by 90 DEG , is translated into a downward movement of the small tube (9) and thus of the pump wall (6). <IMAGE>
Patent EP-0296314-A3 (EP)
IPC: F02C7/052
Filed: 1988-03-17
Abstract: Mit einem kombinierten Zu- und Abluftgebläse (37), das von einer 
Zentripetalturbine (39), auf gleicher Welle sitzend, angetrieben 
und von einer vorderen Entnahmestufe des Axialkompresors der 
Gasturbine beaufschlagt wird, ergeben sich Vorteile bezüglich 
automatischer Regelung von Drehzahl, max. Luftmenge, automati­
schem Hochlauf und Start mit der Gasturbine.  
     Die im Hauptpatent beschriebene Staubeintrittsüberhöhung wird 
in einem Kompakt-Lufteintrittsfiltersystem (1), das die Luftein­
trittsöffnung (36) am höchsten Punkt vorsieht und die senkrecht 
in Fallrichtung der Staubpartikel nach unten führende Luft­
führung verwirklicht. Dieses Verfahren ist bezüglich der 
Staubeintrittsbelastung, der Staubabscheidung und der Verhin­
derung des Wiedereintritts des Staubes das Optimum unter die­
sen Kriterien. Durch die leicht durchführbare Hintereinander-­
Anordnung der Baugruppe - 
wird das Bauvolumen des Filtersystems noch einmal 
reduziert ohne daß die erfindungsgemäßen Vorteile bei der Ab­
scheidung beeinträchtigt werden.
Patent EP-0292701-A3 (EP)
IPC: C09F1/04
Filed: 1988-04-21
Abstract: Guayule-type resins are chemically treated with a 
reactive phenolic resin and a polyether such as an amine 
terminated polyether. The treated guayule resin has improved 
physical properties such as higher softening points. The 
resulting composition is suitable as a rubber additive since 
it improves various physical properties such as building 
tack, tear strength hysteresis loss, and the like.
Patent EP-0306679-A3 (EP)
IPC: A47J41/00
Filed: 1988-07-26
Abstract: Es handelt sich um eine Kanne, insbesondere um eine Isolier­
kanne, zur Aufnahme von Heißgetränken, wie Kaffee, Tee od.dgl. 
Das Gehäuse der Kanne hat in seinem oberen Bereich eine 
Schnaupe. Der Füll- und Ausgießöffnung der Kanne ist ein 
Deckel zugeordnet, der über eine lösbare Verbindung, insbe­
sondere über einen Bajonettverschluß, mit dem Gehäuse der 
Kanne verbunden werden kann. Der Deckel gibt in seiner Offen­
stellung zum Ausgießen nur einen Teilbereich der Füll- und 
Ausgießöffnung des Gehäuses der Kanne frei. Um ein gezieltes 
Ausgießen der Flüssigkeit aus der Kanne zu ermöglichen, weist 
der Deckel eine in die Füll- und Ausgießöffnung des Gehäuses 
der Isolierkanne eingreifende Verlängerung auf. Diese ist 
in Richtung zum Isolierkannenboden hin offen und hat wenig­
stens einen in ihrer Umfangsfläche liegenden Auslaß, der 
durch Drehen des Deckels aus einer Schließlage in eine in 
Richtung der Schnaupe weisende Öffnungslage überführbar ist. 
Nach einem Alternativvorschlag weist die Verlängerung des 
Deckels zwei diametral gegenüberliegende und vorzugsweise 
untereinander gleichgestaltete Auslässe auf.
Patent EP-0292024-A3 (EP)
IPC: H01R13/46
Filed: 1988-01-19
Abstract: A multiple contact connector including a plug (11) and 
receptacle (13) formed to be matably joined together is disclosed. The plug (11) 
and receptacle (13) houses a plurality of male (37a,b,c...) and female (21a,b,­
c...) contact pairs for connecting power and data wires together when said 
plug (11) and receptacle (13) are joined together. The invention comprises at 
least one of said male and female contact pairs creating an electro-optical 
connection. Each of the electro-optical connecting male and female contact 
pairs include an electro-optical transducer (75) located in one element of said 
electro-optical connecting male and female contact pair and one end of an 
optical fiber (65) located in the other element of said electro-optical connecting 
male and female contact pair.
Patent EP-0319330-A3 (EP)
Title: Pyrrolophthalazines
IPC: C07D487/04
Filed: 1988-12-02
Abstract: Therapeutically useful pyrrolo[2,1-a]phthalazine derivatives of the formula: <CHEM> wherein R<1> and R<2> represent cycloalkyl, optionally substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, X represents ethylene or vinylene, R<3> represents a group of the formula:  -Y-CH2-CH(OH)-CH2-COOR<5> wherein Y represents carbonyl or hydroxymethylene and R<5> represents hydrogen or optionally substituted alkyl, or R<3> represents a lactone ring and the symbols R<4> represent hydrogen, halogen, optionally substituted alkyl, alkenyl, alkynyl, aryl or heteroaryl, or R<6>O- wherein R<6> represents alkyl, aryl or arylalkyl and salts thereof, processes for their preparation and compositions containing them are described.
Patent EP-0320465-A3 (EP)
Title: A roll forming machine
IPC: B21B31/02
Filed: 1988-12-02
Abstract: The roll forming machine consists in a succession 
of stands (1), each carrying at least two parallel 
forming rolls (12, 13) carried by shafts (48, 49) 
journalled on either side to a pair of uprights 
(16, 17) anchored permanently to a base (2) that 
can be clamped to and separated from the fixed bed 
(3) of the machine; the rolls (12, 13) of each 
stand are driven by way of respective p.t.o. shafts 
(32, 33) mounted to a further fixed upright (27) 
and carried in journal blocks (34, 35) of which at 
least one associates with the upright in a floating 
fit that will allow a margin of transverse movement 
in relation to the axis of rotation. Self-aligning 
couplings (38, 39) are used to connect the roll 
shafts (48, 49) with the p.t.o. shafts (32, 33).
Patent EP-0329961-A3 (EP)
Title: Use of 2-oxo-pyrrolidine-1-acetamide for the determination of glomerular filtration rate in humans
IPC: G01N33/50
Filed: 1989-01-25
Abstract: Use of 2-oxo-pyrrolidine-1-acetamide for the determination of the glomerular filtration rate in humans.
Patent EP-0348789-A3 (EP)
IPC: B42F7/12
Filed: 1989-06-19
Abstract: Die Erfindung betrifft eine Formularablage (1), welche aus 
versetzt oder geradlinig stapelbaren und in der gewählten 
Stapellage miteinander verriegelbaren Behältern (2) besteht. 
Jeder Behälter (2) weist einen Boden (3), zwei Seitenwände 
(4) und eine Rückwand (5) auf. Die Verriegelung erfolgt über 
entsprechende, zwischen zwei übereinanderliegenden Seiten­
wänden (4) wirksame Verriegelungseinrichtungen (6). Die Be­
hälter (2) und deren Einzelteile bestehen aus Kunststoff, 
wobei der Boden (3) durch Querrippen (38) verstärkt ist. Die 
Rückwand (5) der Behälter (2) ist geschlossen ausgebildet 
und weist eine geradlinige Oberkante (24) auf. Auf der Un­
terseite (19) des Bodens (3) der Behälter (2) sind ferner 
Längsrippen (25) vorgesehen, welche auf der Oberkante (24) 
der Rückwand (5) des jeweils darunter angeordneten Behälters 
aufliegen und somit wirksam ein Hindurchrutschen von in der 
Formularablage (1) enthaltenen Papieren verhindern.
Patent EP-0359157-A3 (EP)
IPC: G01B9/02
Filed: 1989-09-09
Abstract: A symmetric two-way device to measure lengths exhibits a measurement stage receiving the test sample, a measurement sensor and an interferometer. The interferometer possesses a laser beam source (1), an interferometer splitter (6), a double measurement reflector (14) which is disposed in the measurement space and is associated with the measurement space, two reference reflectors (16, 17) in symmetric arrangement and an evaluation unit (18), in order to observe the Abbe principle two deflecting elements being provided for the parallel alignment of the measurement beams relative to one another in the measurement space and the measurement sensor being disposed displaceably in the measurement line centrally between the measurement beams and parallel to these. The interferometer splitter (6) exhibits at least one polarising beam splitter (7), two retarder plates (9, 10) disposed as a rule symmetrically thereto and a retroreflector (12). The interferometer splitter (6) also exhibits a third retarder plate (11). The reference reflectors (16, 17) are disposed in the measurement space (13) and thus outside the interferometer splitter (6), and there form a reference point. <IMAGE>
Patent EP-0361226-A3 (EP)
IPC: F02D45/00
Filed: 1989-09-15
Abstract: Bei einer Kennfeldzündung einer Brennkraftmaschine soll 
auch bei plötzlichem Wechsel von Last oder Drehzahl ein 
Klopfen vermieden werden. Dazu wird auf den ermittelten 
Kennfeldzundzeitpunkt ein Korrekturwert in Richtung "spät" 
aufgeschaltet, dessen Betrag sowohl von der Ansaugluft­
temperatur, als auch von der Motordrehzahl abhängig ist. 
Nach erfolgter Spätverstellung wird der Korrekturwert 
innerhalb einer wählbaren Zeit so weit in Richtung "früh" 
verstellt, bis der momentan gültige Kennfeldzündzeitpunkt 
wieder erreicht ist.
Patent EP-0377194-A3 (EP)
Title: Toughened thermosetting structural materials
IPC: C08L79/08
Filed: 1989-12-23
Abstract: The incorporation of 2 to 25 µm particles of a 
limited class of polyimides having appreciable nonaromatic 
character into heat curable epoxy resin systems 
significantly increases the toughness of such systems 
without loss of other desirable properties. These toughened 
epoxy resin systems are useful in preparing carbon fiber 
reinforced composites having compression strength after 
impact (CAI) of greater than 45 Ksi after a 1500 in-lb/in 
impact.
Patent EP-0354016-A3 (EP)
Title: Dispersible silicone antifoam formulations
IPC: C11D3/37
Filed: 1989-08-02
Abstract: A dispersible silicone antifoam composition for 
providing controlled foaming liquid laundry detergent 
formulations and wherein there is provided a non-aqueous 
emulsion of primary and secondary silicone antifoam agents, 
at least one nonionic silicone surfactant for emulsifying the 
primary and secondary antifoam agents in a solvent, a first 
organic surfactant dispersing agent for assisting in 
dispersing the emulsified primary and secondary antifoam 
agents in the liquid laundry detergent and a second 
dispersing agent of a nonionic difunctional block-copolymer 
terminating in primary hydroxyl groups for further assisting 
in dispersing the emulsified primary and secondary antifoam 
agents in the liquid laundry detergent.
Patent EP-0376466-A3 (EP)
IPC: H01M10/0565
Filed: 1989-11-20
Abstract: The present invention relates to ion-conducting 
solvent-free polymeric systems characterized as being cationic single 
ion conductors. The solvent-free polymer electrolytes comprise a 
flexible polymer backbone to which is attached a metal salt, such as a 
lithium, sodium or potassium salt, of a sterically hindered phenol. 
The solid polymer electrolyte may be prepared either by (1) attaching 
the hindered phenol directly to a flexible polymeric backbone, 
followed by neutralization of the phenolic OH's or (2) reacting the 
hindered phenol with a polymer precursor which is then polymerized to 
form a flexible polymer having phenolic OH's which are subsequently 
neutralized. Preferably the hindered phenol-modified polymeric 
backbone contains a polyether segment. The ionic conductivity of these 
solvent-free polymer electrolytes has been measured to be in the range 
of 10⁻⁴ to 10⁻⁷ S cm⁻¹ at room temperature.
Patent EP-0329627-A3 (EP)
Title: Process for the production of crystalline forms of the lithium, potassium and magnesium salts of cytidindiphosphocholine, the crystalline forms thus obtained and their pharmaceutical use
IPC: C07H19/10
Filed: 1989-02-17
Abstract: A process for the production of crystalline forms of salts of cytidindiphosphocholine (cyticholine) with monovalent cations of lithium (Li<+>) and potassium (K<+>) and with the bivalent cation of magnesium (Mg<+><+>) is described. The process comprises the salification of the cyticholine in its form of free acid with the oxides, hydroxides, carbonates or bicarbonates of their cations and the crystallization of the salts with acetone. The new crystalline forms obtained can be advantageously used in the treatment of the diseases of the nervous system.
Patent EP-0378102-A3 (EP)
IPC: A61L27/00
Filed: 1990-01-04
Abstract: Implantatmaterial zum Ersatz von hartem Gewebe, enthaltend als wesentliche 
Komponenten 
   A) 30 bis 95 Gew.% eines thermotrop mesomorphen Polymeren    B) 5 bis 70 Gew.% eines Apatits    C) 0 bis 60 Gew.% eines von B) verschiedenen faser- oder 
teilchenförmigen Füllstoffs.
Patent EP-0379218-A3 (EP)
IPC: A63B23/12
Filed: 1990-01-19
Abstract: Die Erfindung betrifft ein Sport- und Trimmgerät, das 
durch Muskelkraft bewegbar ist, bestehend aus einem 
Fahrgestell mit einer langgestreckten Stellfläche (32) für 
den Benutzer, das sich über mindestens zwei Räder (33,35) auf 
dem Boden abstützt und aus einem mechanischen Handhebel­
antrieb zur Umsetzung einer Hebelbewegung in eine 
Drehbewegung mindestens einer der Räder. Der Hebelan­
trieb weist mindestens einen Handhebel (21) auf, der am 
Fahrgestell angelenkt ist. und entweder zwei Zahnstangen 
betätigt oder eine Kette, die auf je ein auf einer 
Antriebsachse sitzendes Zahnrad wirken, so daß die 
Zahnstangen bzw. die Kette bei gleicher Bewegungsrich­
tung das zugehörige Zahnrad rechts- bzw. linksdrehend 
beaufschlagen, wobei jedes Zahnrad über einen Freilauf 
auf der Antriebsachse gelagert ist.
Patent EP-0387521-A3 (EP)
IPC: G01B11/24
Filed: 1990-02-05
Abstract: Es wird von bekannten Triangulationsverfahren ausgegangen, 
wobei die vorhandenen Nachteile wie Sekundärlichtdetektion, 
Abschattungen oder geringe Verfahrensgeschwindigkeiten 
eliminiert und verbessert werden sollen. Die Erfindung löst 
dies durch einen optischen Abstandssensor, der eine koaxiale 
Führung von Abtaststrahl (9) und Beobachtungsstrahl (10) 
aufweist. Die wesentlichen Bestandteile sind ein Objektiv (5), 
ein Hohlspiegel (3), ein Pyramidalspiegel (4) und 
ortsempfindliche Detektoren (7). Die Bauteile sind derart in 
Bezug auf eine optische Achse (2) angeordnet, daß hohe 
Lichtempfindlichkeit durch einen geringen Einfallswinkel (α) 
gewährleistet ist. Die eindimensional ortsempfindlichen 
Detektoren (7) detektieren in einer zur optischen Achse (2) 
senkrecht liegenden Richtung.
Patent EP-0376935-A3 (EP)
Title: Irrigation appliance
IPC: A61H33/00
Filed: 1986-11-25
Abstract: The irrigation appliance comprises a pump (50) coupled to a water reservoir and a device (76) physically located remotely from but coupled to said pump (50) for receiving water from said pump (50) and serving to deli­ver said liquid toward a point of use, throttling means (152,160) within said receiving and delivering device (76) and governing means (184) located in the water flow path through said pump (50) from said reservoir to said de­vice (76). The governing means (184) including a first flow regulator (198) responsive to pump suction for en­abling water flow from said reservoir at a rate deter­mined in response to adjustment of said throttling means (152,160), and said governing means (184) also including a second flow regulator (206) responsive to pump pressure for enabling liquid flow from said pump (50) back to said reservoir at a rate correspon­dingly determined by adjustment of said throttling means (152,160).
Patent EP-0391482-A3 (EP)
Title: Electric incandescent lamp
IPC: F21V14/02
Filed: 1990-04-02
Abstract: The electric incandescent lamp has incandescent bodies 
(3, 4), each comprising an axial leg (7, 9) and a transversal leg (8, 
10). The legs (7, 9; 8, 10) are connected to end portions (15, 17; 16, 
18) of current supply conductors (11, 13; 12, 14) which extend at right 
angles to them, so that deformation of the incandescent bodies during or 
after mounting is counteracted.
Patent EP-0381339-A3 (EP)
Title: Constructional panels
IPC: E04F13/18
Filed: 1990-01-18
Abstract: A constructional panel has first and second edge portions arranged 
(18,20) for interconnection with respective second and first edge portions 
(20,18) of adjacent similar panels. The first and second edge 
portions (18,20) are configured for mating engagement at at least two locations, 
(46,48). The second edge portion (20) includes a generally flat 
portion arranged to permit attachment of the edge portion to an 
external support (68) for example by a fastener (66) extending through the flat 
portion, the mating engagement of the first and second edge 
portions being such that the generally flat portion and the 
fastener are covered by the first edge portion (18).
Patent EP-0420628-A3 (EP)
Title: Ac to dc to ac power conversion apparatus with few active switches and input and output control
IPC: H02J9/06
Filed: 1990-09-27
Abstract: A power conversion apparatus for providing AC to DC to AC power conversion which is particularly adapted for use with single phase uninterruptable power supply systems. By having the power flow completely unidirectional from AC line to load, only four active switches are required to provide independent control of the input and output currents, a common neutral connection, line connection, sinusoidal input currents independent to load currents, as well as battery charge and discharge regulation. In an embodiment where low voltage battery and resonant link operation is desired, an additional switch is utilised. The apparatus utilises a rectifier bridge, a DC power source inverter having gate controllable switching devices connected in a bridge configuration and control means for controlling the switching of the controllable switching devices to provide AC output at a selected frequency, a common neutral line being utilised which is common to one of the input terminals and one of the output terminals of the apparatus and also to one output node of the inverter bridge configuration.
Patent EP-0397560-A3 (EP)
Title: Spheroidin dna isolate and recombinant entomopoxvirus expression vectors
IPC: C12N15/34
Filed: 1990-05-09
Abstract: A DNA isolate consisting essentially of a DNA sequence 
encoding spheroidin and recombinant entomopoxvirus expression 
vectors capable of expressing a selected gene or portion thereof 
in tissue culture insect cells or insect larvae are described. 
These expression vectors consist of entomopoxvirus genomes 
comprising at least one selected gene or portion thereof. The 
selected gene or portion thereof is under the transcriptional 
control of an entomopoxvirus promoter, preferably the spheroidin 
promoter. Also within the scope of the present invention is a 
method for producing viral transfer vectors, recombinant viral 
transfer vectors and recombinant viral expression vectors 
utilizing entomopoxvirus DNA segments. The recombinant 
entomopoxvirus expression vectors of the present invention are 
to be used for the production of proteins useful in medical, 
forestry and agricultural fields.
Patent EP-0483665-A3 (EP)
Title: Processing of thermally stressed waste polyester
IPC: C08J11/04
Filed: 1991-10-24
Abstract: To prepare polyester waste for re-use in the production of high-quality PET plastics, it is chipped, cleaned, sorted and post-condensed. The chips comprise polyester waste of various molecular weights and degrees of finishing. The chips are melted and filtered. The filtered melt is subjected either to melt post-condensation with subsequent granulation or to granulation with subsequent solid-phase post-condensation. The granules obtained in each case are fed to an extruder and extruded together with original raw material.
Patent EP-0492327-A3 (EP)
Title: Telephone answering device with message recording and removal of the end announcement
IPC: H04M1/65
Filed: 1991-12-14
Abstract: Telephone answering devices are known which have a control unit, in particular a microprocessor, to control the different device functions and the exchange of switching information with the exchanges of the connected communication system, and a magnetic tape memory and/or a digital memory to store speech signals, e.g. announcements of the called subscriber, messages of the calling subscriber. To enable improved utilisation of speech memories with a relatively low storage capacity, the telephone answering device has, in a manner known per se, a device to generate signal tones and/or intercept tones. Once the message of the calling subscriber has been recorded, a tone signal generated by the device is transmitted to the calling subscriber instead of the end announcement. <IMAGE>
Patent EP-0453328-A3 (EP)
Title: D.c. motor with two axis of rotation, in particular for a view finder
IPC: H02K41/02
Filed: 1991-02-19
Abstract: DC electric motor including a stator (2) and a rotor (1); the rotor (1) comprises a permanent magnet (4) and is mobile in rotation about a centre of rotation (O) with two degrees of freedom, with a predetermined angular range of deflection, less than 180 DEG , with respect to a rest position (OX); the stator (2) comprises a stator flux-return component (7) supporting two independent crossed coils (8) arranged correspondingly with the two degrees of freedom of the rotor and extending respectively over an angular extension corresponding with the angular range of deflection of the rotor. <IMAGE>
Patent EP-0461061-A3 (EP)
Title: Frame-holder for coin or token validation devices
IPC: G07F1/04
Filed: 1991-06-05
Abstract: A frame-holder for coin or token validation devices is comprised of a one piece injection molded body (1) of plastic material having therein a first inclined passage (29) for receiving coins or tokens above the validation device, a second passage (30) of rectangular cross section below the validation device for receiving accepted coins therefrom, a third passage of rectangular cross section (31) for receiving rejected coins or tokens and directing the rejected coins or tokens toward a return (32), side walls on the body (1) forming a prismatic rectangular recess (40) communicating with the three passages and having a width and depth and height sufficient to receive and house a validation device for coins and tokens, and a set of supplementary elements (51) of T-shaped cross section for selective insertion at one side of the second passage (30), the elements (51) having different sized ribs (54) for adjusting the coin gap in the second passage (30) for adapting the device to handle different size coins. <IMAGE>